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Routines |
| Prev: 6F37 | Up: Map | Next: 6F77 |
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Used by the routine at Robbie_CarryingCan.
Right is being pressed while Robbie is carrying a can. If he is facing left then he turns round, otherwise he moves two pixels to the right. The can moves with him.
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| Robbie_CarryingCan_Right | 6F41 | BIT 0,(IX+$04) | Jump to Robbie_CarryingCan_MoveRight if Robbie is facing right. | |||||
| 6F45 | JR Z,Robbie_CarryingCan_MoveRight | |||||||
| 6F47 | LD A,(IX+$01) | A=the X position of Robbie. | ||||||
| 6F4A | SUB $0C | Subtract 0C. | ||||||
| 6F4C | LD (IX+$01),A | Write the new X position. | ||||||
| 6F4F | LD A,(IX+$09) | A=the X position of the spray can. | ||||||
| 6F52 | ADD A,$10 | Add 10. | ||||||
| 6F54 | LD (IX+$0D),A | Write it to the new X position of the spray can. | ||||||
| 6F57 | RES 0,(IX+$04) | Reset bit 0 of IX+04 (Robbie faces right). | ||||||
| 6F5B | RES 2,(IX+$04) | Reset bit 2 of IX+04. | ||||||
| 6F5F | JR Robbie_CarryingCan_StoreCanX | Jump to Robbie_CarryingCan_StoreCanX. | ||||||
| Robbie_CarryingCan_MoveRight | 6F61 | LD A,(IX+$01) | A=the X position of Robbie. | |||||
| 6F64 | ADD A,$02 | Add 02. | ||||||
| 6F66 | CP $CC | Jump to Robbie_CarryingCan_CubbyColumn if Robbie has reached the cubby hole column. | ||||||
| 6F68 | JR NC,Robbie_CarryingCan_CubbyColumn | |||||||
| 6F6A | LD (IX+$01),A | Write the new X position. | ||||||
| 6F6D | LD A,(IX+$09) | A=the X position of the spray can. | ||||||
| 6F70 | ADD A,$02 | Add 02. | ||||||
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This entry point is used by the routine at Robbie_CarryingCan_Left.
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| Robbie_CarryingCan_StoreCanX | 6F72 | LD (IX+$0D),A | Write it to the new X position of the spray can. | |||||
| 6F75 | JR Robbie_CarryingCan_Vertical | Jump to Robbie_CarryingCan_Vertical. | ||||||
| Prev: 6F37 | Up: Map | Next: 6F77 |